The gift of imperfection - let go of who you think you're supposed to be and embrace who you are.

Work like you don't need the money, dance like nobody's watching and love like you've never been hurt. 

Instead of finding reasons why you can't, find reasons why you can.

If you want to succeed, double your failure rate.

Mistakes have the power to turn you into something better than you were before.

Good mathematics is not about how many answers you know... It is about how you behave when you don't know.

Each day is an opportunity to improve. Aim to be that little bit better than yesterday and better tomorrow than today.

A hero is no braver than an ordinary man, but he is braver five minutes longer.

I can is 100 times more important than IQ.

There is great wisdom in being able to realise that you don’t understand something before it goes too far.

You can have results or excuses, not both

In order to become better than anybody else you must first become better than yourself.

Success is the sum of small repeated efforts, day in and day out.

Failure to prepare = preparing to fail

Pure mathematics is in its way, the poetry of logical ideas.